<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
.demoContainer{
    display: flex;
    background-color: #f3f5f6;
    flex-direction: row;
    align-items: center;
}

    </style>
</head>
<body>
<div class="demoContainer">
<header>
    <nav class="navbar navbar-expand-lg bg-body-tertiary">
        <div class="container-fluid">
            <a class="navbar-brand" href="#">Navbar</a>
            <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
                <span class="navbar-toggler-icon"></span>
            </button>
            <div class="collapse navbar-collapse" id="navbarNav">
                <ul class="navbar-nav">
                    <li class="nav-item">
                        <a class="nav-link active" aria-current="page" href="#back">行业背景</a>
                    </li>
                    <li class="nav-item">
                        <a class="nav-link" href="#">痛点分析</a>
                    </li>
                    <li class="nav-item">
                        <a class="nav-link" href="#">解决方案</a>
                    </li>
                    <li class="nav-item">
                        <a class="nav-link disabled">效益成果</a>
                    </li>
                    <li class="nav-item">
                        <a class="nav-link disabled">相关产品</a>
                    </li>
                </ul>
            </div>
        </div>
    </nav>
</header>
    <main>
        <section id="back" class="d-flex align-items-center">
            <div class="container" data-aos="zoom-out" data-aos-delay="100">
                <div class="row">
                    <div class="col-xl-6">
                        <h1>X-Plus 制造执行系统 (MES)</h1>
                        <h2>通过MES提高生产力，受益于MES X-Plus的广泛功能并为打造智能工厂奠定了基础。</h2>
                        <!--<a href="#about" class="btn-get-started scrollto">Get Started</a>-->
                    </div>
                </div>
            </div>
        </section>
    </main>
</div>
</body>
</div>
</html>